2015 Cadillac ATS: common problems and reliability

The 2015 Cadillac ATS has 28 owner-filed NHTSA complaints and 4 recalls on record. The most-reported areas are steering and electrical system. Owners most often flag 2.0l turbo (ltg) engine failures — catastrophic piston and piston ring failures, often around 50,000-100,000 miles (80,000-160,000 km), leading to misfires and requiring engine replacement. linked to carbon buildup and potential bad piston castings in 2013-2015 models. frequency: very frequent.

Safety record for the 2015 model year

28
Owner complaints
4
Recalls
1
Crash reports
0
Fire reports

Source: NHTSA complaints and recalls filed for 2015 Cadillac ATS vehicles (US, public record).

Where owners report problems

steering
6
electrical system
6
power train
5
exterior lighting
4
service brakes
3

Recalls affecting the 2015 ATS

visibility:sun/moon roof assembly

Campaign 15V463000

General Motors LLC (GM) is recalling certain model year 2013-2016 Cadillac ATS vehicles manufactured April 25, 2012, to June 25, 2015. The affected vehicles may experience the roof panel closing automatically when the no…

service brakes, hydraulic:pedals and linkages

Campaign 15V358000

General Motors LLC (GM) is recalling certain model year 2015 Cadillac ATS and CTS vehicles. The affected vehicles have a bracket between the brake pedal assembly and the rod that actuates the brakes that may fracture dur…

visibility:defroster/defogger/hvac system

Campaign 15V558000

General Motors LLC (GM) is recalling certain model year 2013-2016 Cadillac ATS sedan vehicles manufactured April 23, 2012, to September 2, 2015. In the affected vehicles, the coil antenna module that powers the rear defo…

air bags:frontal:driver side:inflator module

Campaign 26V329000

General Motors, LLC (GM) is recalling certain 2015 Cadillac Escalade, Escalade ESV, XTS, 2015-2016 Cadillac ATS, CTS, and SRX vehicles. The front-driver air bag inflator may rupture during deployment.

What owners say across generations

Mixed sentiment with a clear divide between driving dynamics and reliability. The ATS is very frequently praised for its exceptional handling, steering feel, and chassis dynamics, with many owners and community feedback stating it was superior to contemporary

  • 2.0L Turbo (LTG) engine failures — Catastrophic piston and piston ring failures, often around 50,000-100,000 miles (80,000-160,000 km), leading to misfires and requiring engine replacement. Linked to carbon buildup and potential bad piston castings in 2013-2015 models. Frequency: very frequent.
  • Chronic engine misfires — Recurring across multiple cylinders, often related to ignition coils, spark plugs, and fuel injectors, causing rough idle, stalling, and drivability issues. Frequency: very frequent.
  • Cadillac User Experience (CUE) system failures — Touchscreen delamination/"shattering," system freezes, unresponsiveness, and complete unit failures. Very costly to replace out of warranty. Frequency: very frequent.
  • Timing chain system issues (3.6L V6) — Potential for failure, especially with extended oil change intervals, noted as a concern around 150,000-160,000 miles (240,000-257,000 km). Frequency: recurrent.
  • Rear axle seal leaks — Failure every 3-4 years on early model years (e.g., 2013). Frequency: recurrent.

Owner insights cover all generations of the ATS.

Typical used price

Used ATS listings typically run $9,799–$15,245 across 2013 to 2019 model years.

Other ATS model years

2016 ATS2013 ATS
Full Cadillac ATS owner reportCompare against another car